Yeah, I found a way to get the native resol of my screen (1600x900) but the system doesn't recognize the video card anymore,it says "Monitor 1600x900 on 3MB video card". This would be nice, but Youtube videos don't work. So at the moment I'm downloading an iAtkos S3....I read that GTX295 will work btter on SNowL...

OMG.... I did it!
At the moment I'm typing from my personal Hackintosh! The only messed up thing is the screen resolution: I used the graphics enabler and the resolution is stuck to 1024x768, but the system seems to recognize my GTX295.

Audio and network works smooth as silk.... Now I have to fix the screen resol and to update the system.